True jalap, Ipomoea dumosa (Exogonium purga). Handcoloured copperplate engraving by G. Barclay after Miss Sarah Drake from John Lindley and Robert Sweet's Ornamental Flower Garden and Shrubbery, G. Willis, London, 1854.

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Size: 4516px × 7600px
Photo credit: © Florilegius / Alamy / Afripics
License: Licensed
Model Released: No

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